Summary statistics for rept_dt variable in demo2005q1 dataset :

    Variable |       Obs        Mean    Std. Dev.       Min        Max
-------------+--------------------------------------------------------
     rept_dt |     75536    2.00e+07    36496.08   1.99e+07   3.01e+07

by Jean Roth , jroth@nber.org , 18 Dec 2015